Application of Rainbow Schlieren Deflectometry for Axisymmetric Supersonic Jets (Comparison of Experiments with Numerical Analysis)

作     者：Hideki Yamamoto Masayuki Irie Yoshiaki Miyazato Kazuyasu Matsuo 

作者机构：Department of Mechanical Systems EngineeringFaculty of Environmental EngineeringThe University of Kitakyushu1-1 HibikinoWakamatsu-kuKitakyushuFukuoka 808-0135Japan 

出 版 物：《Journal of Thermal Science》 (热科学学报（英文版）)

年 卷 期：2010年第19卷第3期

页      面：218-221页

核心收录：

学科分类：08[工学] 0805[工学-材料科学与工程（可授工学、理学学位）] 082503[工学-航空宇航制造工程] 0825[工学-航空宇航科学与技术] 0702[理学-物理学] 

主　　题：Rainbow Schlieren Technique Numerical Analysis Axisymmetric Nozzle Correctly-Expanded Supersonic Jet 

摘      要：This paper analyzes the correctly-expanded supersonic jet from a convergent-divergent axisymmetric nozzle by using numerical simulation of turbulent *** the calculated density distributions in this flow are compared with the present experimental data using rainbow schlieren *** value of the density from the experimental data agrees well with the results calculated by this ***,the present method of the measurement using rainbow schlieren deflectometry is useful for the measurement of the density of the correctly-expanded supersonic jet.